USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025072600 AMPS 24km domain FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 00 26 00 -29.7 -36.3 28.93 6 8 178 344 -005 055032041 M25M23M23 000 03 26 03 -28.2 -37.1 28.98 5 8 183 349 004 043029039 M23M23M23 000 06 26 06 -28.5 -37.0 28.95 6 7 178 344 -001 044028037 M23M23M23 000 09 26 09 -28.7 -37.8 28.96 5 6 174 341 -005 041027034 M23M23M24 000 12 26 12 -29.9 -38.5 28.91 5 7 179 345 007 043027031 M24M24M25 000 15 26 15 -30.3 -39.2 28.88 4 6 220 26 009 042024032 M24M24M24 000 18 26 18 -30.1 -39.4 28.85 1 1 158 325 -002 040024031 M24M24M24 000 21 26 21 -33.7 -40.9 28.84 2 3 79 245 011 048026032 M26M25M25 000 24 27 00 -34.4 -41.3 28.83 2 2 67 233 003 050032038 M27M26M26 000 27 27 03 -35.0 -41.4 28.84 2 3 88 255 -002 052038036 M29M28M28 000 30 27 06 -35.3 -41.5 28.85 1 1 359 165 -016 053043031 M29M28M28 000 33 27 09 -34.5 -41.1 28.85 2 3 307 113 -010 051041034 M28M27M27 000 36 27 12 -34.1 -40.9 28.83 4 5 302 108 -019 050028028 M26M26M26 000 39 27 15 -33.1 -39.5 28.81 4 6 306 112 001 053027037 M25M24M24 000 42 27 18 -31.2 -35.8 28.76 9 15 269 75 045 064054075 M23M22M22 003 45 27 21 -26.2 -28.6 28.78 13 29 217 23 096 080068071 M21M21M22 011 48 28 00 -22.0 -26.0 28.80 20 44 203 9 145 070059062 M19M20M21 002 51 28 03 -19.1 -23.2 28.80 24 48 199 5 021 070069073 M19M20M21 005 54 28 06 -27.0 -30.8 28.83 24 53 173 339 178 070071067 M28M28M28 031 57 28 09 -29.2 -33.3 28.93 26 52 174 340 141 068068065 M30M31M30 010 60 28 12 -28.2 -32.2 28.96 16 43 160 326 109 069067066 M29M28M28 019 63 28 15 -26.0 -30.4 28.95 14 42 180 346 055 067058061 M25M25M25 006 66 28 18 -22.8 -27.8 28.90 16 42 194 0 094 064049061 M21M21M22 001 69 28 21 -20.0 -25.9 28.88 23 48 192 358 141 060053069 M20M20M21 001 72 29 00 -19.1 -23.7 28.87 24 45 205 11 063 067064074 M19M20M21 003 75 29 03 -17.6 -22.0 28.81 22 44 212 18 146 069064072 M18M19M20 009 78 29 06 -17.7 -21.1 28.78 25 47 196 2 185 075073074 M18M19M21 018 81 29 09 -17.9 -20.8 28.79 24 44 192 358 091 078077077 M19M20M21 034 84 29 12 -18.0 -20.8 28.77 23 45 181 347 100 079078077 M19M20M22 058 87 29 15 -19.5 -22.5 28.82 23 47 175 342 130 077076072 M21M22M23 040 90 29 18 -18.9 -22.1 28.87 22 46 181 347 127 076074070 M20M21M22 028 93 29 21 -18.0 -21.3 28.92 21 45 189 356 108 076074072 M19M20M21 024 96 30 00 -18.3 -21.7 28.94 27 50 190 356 139 075073071 M19M20M22 026 99 30 03 -19.4 -22.9 29.03 27 48 185 351 089 074072072 M21M22M23 036 102 30 06 -21.6 -25.2 29.08 24 44 179 345 045 073072062 M23M24M24 023 105 30 09 -24.2 -27.9 29.13 17 39 172 338 001 072066061 M24M24M24 002 108 30 12 -23.6 -27.3 29.12 14 32 160 326 -006 072062062 M23M23M23 004 111 30 15 -23.4 -27.5 29.10 12 26 169 335 004 069056058 M23M23M23 001 114 30 18 -25.1 -28.7 29.11 8 17 159 325 027 072056066 M24M24M24 000 117 30 21 -27.1 -30.5 29.08 7 17 138 304 014 073057066 M25M25M25 001 120 31 00 -29.9 -32.7 29.04 3 5 107 273 002 077054065 M26M24M24 001 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 3h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.